Our team was fully mobilized to make the project a success.

His identification was undoubtedly accurate.

The police used fingerprints to identify the criminal.

It's very easy to walk on this flat road.

The initial response when an earthquake occurs is very important.

This statue is made of copper.

He found an old copper coin.

He was observing the distant birds using binoculars.

English is widely used as a common language in the world.

I used binoculars to observe birds in the mountains.